| 摘要 |
A photosensitive composition comprising a polymer having a repeating segment represented by the following general formula (1A) and a compound which is capable of generating an acid by irradiation of an actinic radiation.wherein R11 is a hydrogen atom, an aliphatic hydrocarbon group, an alcoxy group, a halogen atom or a cyano group, R12 is an aliphatic hydrocarbon group or a cyclic olefin, R13 is either one of (a) a straight-chain olefin having 2 to 12 carbon atoms, a cyclic olefin or a heterocyclic group and (b) a hydrocarbon group represented by - (CH2)m-(m is an integer of 3 to 9), and R14 is a hydrophilic group.
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